a = 5
b = 6
print('a = 5 b = 6')
print('加 减 乘 除 整除 幂次')
print(a + b)
print(a - b)
print(a * b)
print(a / b)  #数学除法
print(a // b) #整除
print(a ** b) #a的b次方

print('a = -3 b = 4')
print('绝对值 最大值 最小值')
a = -3
b = 4
print(abs(a))
print(max(a,b))
print(min(a,b))
